Name
rdi4p
Label
Apnea-Hypopnea Index: Apneas with >=4% oxygen desaturation and with or without arousal+ hypopneas with > 30% flow reduction and >=4% oxygen desaturation and with or without arousal / hour of sleep from type II polysomnography
Description
Calculated - Summary metric of sleep disordered breathing events
Calculation
Units
events per hour
Type
numeric
Tags